Analysis of Air Pollution in Taiwan - Taking Hsinchu Xinfeng as an Example

• Main Authors: Lo, Wen-Yu, 羅文佑
• Other Authors: CHANG, KUO-PING
• Format: Others
• Language: zh-TW
• Published: 2019
• Online Access: http://ndltd.ncl.edu.tw/handle/29r8mg

碩士 === 明新科技大學 === 機械工程系精密機電工程碩士在職專班 === 107 === This paper analyzes the air pollution around Xinfeng Township in Hsinchu County. The research includes (1) analysis of PM2.5 and TVOC at different times of the day (2) analysis of PM2.5 and TVOC weekdays and holidays (3) PM2 .5 With the analysis of TVOC in different seasons, it is hoped that through the analysis results of the above monitoring data, it is understood whether the environment around Hsinchu Industrial Zone has a holiday effect and the main cause of pollution sources. The results obtained through this study are as follows: (1) PM2.5 analysis on different days of the day to verify the main cause of high pollution sources in the container trucks on Friday. TVOC analyzed and verified at different times of the day that the pollution source was in the Hsinchu Industrial Zone and the exhaust gas period was during non-working hours. (2) PM2.5 was proved to be a “positive holiday effect” on weekdays and holidays. TVOC has no difference in the results of the weekday and holiday analysis. The pollution source comes from the Hsinchu Industrial Zone in the non-working hours. (3) PM2.5 analysis in different seasons shows that the cold season pollution source is caused by coal burning in northeastern China, and its warm season controls the stable pollution concentration by the rainy season. TVOC's analysis of different seasons proves that the 2018 warm season pollution source comes from the peak season of semiconductor, renewable energy and other factories. (4) Summarize that the causes of the two sources of pollution are different.